We manufacture our vents in a variety of standard shapes and sizes, but if you require a custom design, we can engineer the proper venting solution for any application. Our extensive material portfolio offers a specific product for every industry and application, including exterior light lenses, medical devices, electronic controls, pressure sensors and telecommunication devices.

Vapor Membranes have a variety of applications. A Seal & Design sales representative will be happy to help you find the best product for your application.

Medical Venting

Medical personnel and patients rely heavily on medical equipment to perform safely and reliably. Microporous membranes are designed for high levels of gas permeability to allow for sufficient airflow and pressure equalization in medical devices.

Medical liquids can contain gases that may present a hazard to the patient or affect the operation of the device if not vented properly. IV lines, for example, use venting membranes to dissipate gas bubbles while retaining liquids under pressure.

Outdoor Lighting Venting

Environmental changes can cause increased strain on the seals of sensitive outdoor equipment.

Outdoor lighting equipment is exposed to varying temperatures, moisture, and weather changes that can quickly decrease their performance, reliability, and lifespan.

Proper ventilation effectively blocks contaminants including dirt and dust, while allowing air flow to equal pressure, which will increase the service life of the equipment.

Package Venting

Serious consequences can result from containers with active chemicals and formulations that are not properly ventilated.

These packages run the risk of bloating or collapsing, ruined labels, and leakage leading to costly cleanups and dissatisfied customers.

When it comes to agricultural products, and industrial and household chemicals and cleaners, leaks and ruptures could pose a severe risk to the users and the environment.